# NTSB investigations: Lycoming I0360 series

NTSB aviation accident and incident investigations since 1962: the probable cause, findings, aircraft, crew, weather and docket of each, linked to the FAA registry and the FAA’s own reports.

Page 25 of 58 · 2,882 cases

## Cases, newest first

- [NTSB SEA92LA005](https://openairdocs.org/ntsb/SEA92LA005.md): Hughes 269B · Hillsboro, OR · Accident · No injuries · Limited investigation · Final report · Oct 12, 1991 · N9474F · Substantial damage
  > The failure to maintain rotor RPM. Factors include inadequate preflight planning, overconfidence in aircraft's ability, and non-suitable terrain.
- [NTSB CHI92LA004](https://openairdocs.org/ntsb/CHI92LA004.md): Beech 95 · Elkhart, IN · Accident · No injuries · Limited investigation · Final report · Oct 9, 1991 · N1309Z · Substantial damage
  > The inadequate amount of hydraulic fluid present in the normal brake system.
- [NTSB CHI91LA304](https://openairdocs.org/ntsb/CHI91LA304.md): Piper PA-28R-200 · Atchison, KS · Accident · No injuries · Limited investigation · Final report · Sep 17, 1991 · N4795T · Substantial damage
  > Delayed remedial action by the pilot in command. Factors related to the accident are a misjudged approach by the pilot in command, and complacency on the part of the FAA inspector.
- [NTSB CHI91LA287](https://openairdocs.org/ntsb/CHI91LA287.md): Beech A23 · Lake Elmo, MN · Accident · Minor injuries · Limited investigation · Final report · Sep 14, 1991 · N5786V · Substantial damage
  > A loss of engine power for undetermined reasons. A factor contributing to the accident was the unsuitable terrain on which the pilot had to land.
- [NTSB NYC91LA233](https://openairdocs.org/ntsb/NYC91LA233.md): Piper PA-34-200 · Easton, PA · Accident · Minor injuries · Limited investigation · Final report · Sep 10, 1991 · N55145 · Substantial damage
  > An overrun after the pilot-in-command landed long on a short, wet runway. A factor related to the accident was the failure of the pilot to make a go-around.
- [NTSB LAX91LA382](https://openairdocs.org/ntsb/LAX91LA382.md): Piper PA-28R-200 · Redwood City, CA · Accident · Serious injuries · Limited investigation · Final report · Sep 4, 1991 · N2080T · Substantial damage
  > The fatigue failure of the number two connecting rod and rod cap due to an engine overspeed condition which the rods and rod caps were exposed at some undetermined historical point.
- [NTSB CHI91LA281](https://openairdocs.org/ntsb/CHI91LA281.md): Piper PA-28R-180 · Newark, IL · Accident · No injuries · Limited investigation · Final report · Aug 30, 1991 · N3704T · Substantial damage
  > The pilot's poor inflight planning/decision making. A related factor was: the wet, slippery condition of the grass runway.
- [NTSB NYC91LA219](https://openairdocs.org/ntsb/NYC91LA219.md): Mooney M20F · Meadville, PA · Accident · Serious injuries · Limited investigation · Final report · Aug 24, 1991 · N3827N · Substantial damage
  > Engine failure resulting from the fatigue failure of the number 2 cylinder exhaust valve and the subsequent forced landing at night. A factor related to the accident was the restricted visibility.
- [NTSB SEA91LA217](https://openairdocs.org/ntsb/SEA91LA217.md): Beech B24R · Shady Cove, OR · Accident · Serious injuries · Limited investigation · Final report · Aug 21, 1991 · N2528W · Substantial damage
  > Improper re-installation of an oil line by maintenance personnel, which resulted in an oil leak from a loose line and subsequent seizure of the engine. Uneven terrain in the emergency landing area was a related factor.
- [NTSB LAX91LA314](https://openairdocs.org/ntsb/LAX91LA314.md): Piper PA28R-200 · So. Lake Tahoe, CA · Accident · No injuries · Limited investigation · Final report · Jul 15, 1991 · N646RL · Substantial damage
  > Engine failue due to the failure of the crankshaft resulting from failure induced by a non-metallic inclusion in the shaft.
- [NTSB SEA91LA155](https://openairdocs.org/ntsb/SEA91LA155.md): Piper PA-28R · Milford, UT · Accident · Serious injuries · Limited investigation · Final report · Jul 4, 1991 · N816CB · Substantial damage
  > Fuel exhaustion, and the pilot's misjudgment of proper descent rate. Factors include inadequate preflight planning, poor in-flight decision, becoming lost/disoriented, and a fence.
- [NTSB SEA91LA137](https://openairdocs.org/ntsb/SEA91LA137.md): Hughes 269B · Warrenton, OR · Accident · Minor injuries · Limited investigation · Final report · Jun 19, 1991 · N9380F · Substantial damage
  > The pilot failed to maintain proper rotor speed during a simulated autorotation.
- [NTSB SEA91LA130](https://openairdocs.org/ntsb/SEA91LA130.md): Hughes 269A-1 · Canby, OR · Accident · Minor injuries · Limited investigation · Final report · Jun 13, 1991 · N8944F · Substantial damage
  > A hard landing after an undetermined loss of power. Factors include an excessive emergency descent rate.
- [NTSB CHI91LA186](https://openairdocs.org/ntsb/CHI91LA186.md): Piper PA-28R-200 · Pulaski, WI · Accident · No injuries · Limited investigation · Final report · Jun 5, 1991 · N111CP · Substantial damage
  > The pilot's failure to select a proper touchdown point. A factor in the accident was inadequate runway maintenance by airport personnel.
- [NTSB CHI91LA179](https://openairdocs.org/ntsb/CHI91LA179.md): Lake LA-4-200 · Battle Creek, MI · Accident · No injuries · Limited investigation · Final report · Jun 1, 1991 · N2596P · Substantial damage
  > Aircraft control by the dual student was not maintained, remedial action by the CFI was delayed, which resulted in a stall/mush. A factor related to the accident was rough water caused by a power boat wake.
- [NTSB NYC91FA140](https://openairdocs.org/ntsb/NYC91FA140.md): Piper PA-28-151 · Shelburne, VT · Accident · 1 fatal · Field investigation · Final report · May 25, 1991 · N8433C · Destroyed
  > Premature lift-off by the pilot, which resulted in a subsequent stall/mush and collision with trees. Factors related to the accident were: the pilot's inadequate preflight planning/preparation, and the unfavorable wind condition.
- [NTSB SEA91LA104](https://openairdocs.org/ntsb/SEA91LA104.md): Hughes 269B · Grand Ronde, OR · Accident · No injuries · Limited investigation · Final report · May 14, 1991 · N9506F · Substantial damage
  > The pilot inadvertently interfered with the controls.
- [NTSB CHI91LA156](https://openairdocs.org/ntsb/CHI91LA156.md): Piper PA-28R-201 · Grand Forks, ND · Accident · No injuries · Limited investigation · Final report · May 14, 1991 · N804ND · Substantial damage
  > The pilot's failure to maintain directional control during the landing roll. Related to the accident was the pilot's lack of total experience.
- [NTSB CHI91LA131](https://openairdocs.org/ntsb/CHI91LA131.md): Enstrom F-28A · Grand Ledge, MI · Accident · No injuries · Limited investigation · Final report · Apr 12, 1991 · N294Q · Substantial damage
  > The student's failure to maintain a proper altitude and clearance from the terrain along with the cfi's failure to adequately supervise the student's actions. A factor contributing to the accident was the inadequate visual lookout available due to the night…
- [NTSB MIA91LA112](https://openairdocs.org/ntsb/MIA91LA112.md): Piper PA-28R-200 · Sanford, FL · Accident · No injuries · Limited investigation · Final report · Mar 27, 1991 · N55516 · Substantial damage
  > Excessive flare by the dual student during the forced landing following a simulated engine failure shortly after takeoff. Also, failure of the student to maintain vs, and failure of the CFI to take remedial action.
- [NTSB FTW91LA041](https://openairdocs.org/ntsb/FTW91LA041.md): Hughes 269C · Knowles, OK · Accident · No injuries · Limited investigation · Final report · Feb 18, 1991 · N8973F · Substantial damage
  > The pilot's failure to maintain a proper descent rate during the maneuver and his delay in initiating the go-around.
- [NTSB CHI91LA085](https://openairdocs.org/ntsb/CHI91LA085.md): Mooney M2OE · Rush Hill, MO · Accident · No injuries · Limited investigation · Final report · Jan 27, 1991 · N1314W · Substantial damage
  > The pilot's failure to refuel the airplane. A factor related to the accident was unsuitable terrain.
- [NTSB BFO91LA022](https://openairdocs.org/ntsb/BFO91LA022.md): Piper PA-32R · Mitchellville, MD · Accident · No injuries · Limited investigation · Final report · Dec 30, 1990 · N6945J · Substantial damage
  > Pilot failure to maintain altitude clearance above an obstacle after the aircraft encountered a downdraft.
- [NTSB MIA91WA055](https://openairdocs.org/ntsb/MIA91WA055.md): Piper PA-34-200 · Nassau, Bahamas · Accident · No injuries · Foreign investigation · Dec 27, 1990 · N15047 · Substantial damage
- [NTSB ATL91LA029](https://openairdocs.org/ntsb/ATL91LA029.md): Piper PA 28R-200 · Senoia, GA · Accident · No injuries · Limited investigation · Final report · Dec 9, 1990 · N5003T · Substantial damage
  > Improper preflight planning and preparation by the pilot which resulted in fuel exhaustion. Factors to the accident were the dark night operation and the collision with utility lines.
- [NTSB LAX91LA033](https://openairdocs.org/ntsb/LAX91LA033.md): Mooney M20E · Tuba City, AZ · Accident · Minor injuries · Limited investigation · Final report · Nov 17, 1990 · N5703Q · Substantial damage
  > Failure of the piston rings which reduced the available engine power, and the pilot's continued operation of his airplane with a known engine deficiency during the relatively high density altitude conditions.
- [NTSB FTW91LA013](https://openairdocs.org/ntsb/FTW91LA013.md): Piper PA-28R-200 · Fort Worth, TX · Accident · No injuries · Limited investigation · Final report · Nov 11, 1990 · N8733E · Substantial damage
  > The pilot's misjudgment of airplane attitude, airspeed and distance while on final approach. A factor was the instructor pilot's inadequate supervision.
- [NTSB FTW91LA009](https://openairdocs.org/ntsb/FTW91LA009.md): Piper PA-28R-180 · Eufaula, OK · Accident · No injuries · Limited investigation · Final report · Oct 25, 1990 · N4537J · Substantial damage
  > A restriction in the movement of the right rudder pedal. The restriction resulted from a passenger's inadvertent placement of an object on the cockpit's floor.
- [NTSB CHI90LA276](https://openairdocs.org/ntsb/CHI90LA276.md): Mooney M20E · Morrison, IL · Accident · No injuries · Limited investigation · Final report · Sep 27, 1990 · N7197U · Substantial damage
  > Improper maintenance of the propeller blade by unknown persons and the subsequent failure of the blade in fatigue during cruise flight. A factor was: unsuitable terrain.
- [NTSB SEA90LA175](https://openairdocs.org/ntsb/SEA90LA175.md): Mooney M-20E · Cheyenne, WY · Accident · No injuries · Limited investigation · Final report · Sep 5, 1990 · N9067V · Substantial damage
  > Pilot's failure to extend the landing gear prior to landing after having been distracted by traffic. A mitigating factor in this accident was the fact that the gear warning horn did not function.
- [NTSB BFO90FA073](https://openairdocs.org/ntsb/BFO90FA073.md): Piper PA-28R-180 · Richland, VA · Accident · 3 fatal · Field investigation · Final report · Aug 28, 1990 · N885MA · Destroyed
  > The pilot's inadvertent VFR flight into instrument meteorological conditions (IMC) and failure to maintain proper clearance from high terrain. Darkness and the adverse weather conditions were related factors.
- [NTSB CHI90LA237](https://openairdocs.org/ntsb/CHI90LA237.md): Piper PA-28R-200 · Roseville, IL · Accident · No injuries · Limited investigation · Final report · Aug 19, 1990 · N2731R · Substantial damage
  > Misjudged flare for landing, an improper recovery from a bounced landing, and his failure to maintain directional control.
- [NTSB FTW90LA153](https://openairdocs.org/ntsb/FTW90LA153.md): Piper PA-34-200 · Denton, TX · Accident · Serious injuries · Limited investigation · Final report · Aug 8, 1990 · N15515 · Substantial damage
  > The instructor pilot's failure to take control of the aircraft in a timely manner, resulting in loss of control. A factor was the instructor's failure to assume control of the throttles, and aircraft engine out capability exceeded.
- [NTSB DEN90LA165](https://openairdocs.org/ntsb/DEN90LA165.md): Beech B-24-R · Cheyenne Wells, CO · Accident · No injuries · Limited investigation · Final report · Jul 18, 1990 · N2537W · Substantial damage
  > The pilot's improper recovery from a bounced landing. A factor was the pilot's failure to compensate for the existing cross wind.
- [NTSB DEN90LA164](https://openairdocs.org/ntsb/DEN90LA164.md): Mooney M20F · Torrington, WY · Accident · No injuries · Limited investigation · Final report · Jul 14, 1990 · N6456Q · Substantial damage
  > A partial loss of power due to a failed exhaust valve. A factor was the lack of suitable terrain for the forced landing.
- [NTSB SEA90LA132](https://openairdocs.org/ntsb/SEA90LA132.md): Lake LA-4-200 · Bellingham, WA · Accident · No injuries · Limited investigation · Final report · Jul 13, 1990 · N6686L · Substantial damage
  > Collision with a submerged object.
- [NTSB FTW90LA128](https://openairdocs.org/ntsb/FTW90LA128.md): Mooney M-20E · Luling, TX · Accident · No injuries · Limited investigation · Final report · Jun 29, 1990 · N9376V · Substantial damage
  > Loss of control in-flight due to the pilot's failure to maintain adequate airspeed. Factors would be the high density altitude and the tree that he hit.
- [NTSB NYC90LA137](https://openairdocs.org/ntsb/NYC90LA137.md): Beech BE-23 · West Milford, NJ · Accident · Minor injuries · Limited investigation · Final report · Jun 24, 1990 · N3674Q · Substantial damage
  > The failure of the pilot in command to attain the proper touchdown point while making a forced landing following loss of engine power due to fuel exhaustion.
- [NTSB NYC90LA134](https://openairdocs.org/ntsb/NYC90LA134.md): Hughes 269A · Pittstown, NJ · Accident · Minor injuries · Limited investigation · Final report · Jun 21, 1990 · N110ES · Destroyed
  > Ground resonance due to inadequate servicing and maintenance of the landing gear dampers.
- [NTSB MIA90LA141](https://openairdocs.org/ntsb/MIA90LA141.md): Beech D95A · Mayaguez, PR · Accident · No injuries · Limited investigation · Final report · Jun 13, 1990 · N744GP · Substantial damage
  > The pilot failed to property align the aircraft with the runway. A factor in the accident was the strong, gusty crosswind.
- [NTSB MIA90LA120](https://openairdocs.org/ntsb/MIA90LA120.md): Enstrom F-28A · Marathon, FL · Accident · No injuries · Limited investigation · Final report · May 13, 1990 · N9056 · Substantial damage
  > Failure of the input drive gear of the tail rotor gear box for undetermined reasons because the drive gear was not recovered from the ocean.
- [NTSB MKC90LA105](https://openairdocs.org/ntsb/MKC90LA105.md): Piper PA-28R · Starbuck, MN · Accident · No injuries · Limited investigation · Final report · May 7, 1990 · N1633H · Substantial damage
  > Compensation for wind conditions were misjudged and aircraft control was not maintained by the pilot in command.
- [NTSB LAX90LA165](https://openairdocs.org/ntsb/LAX90LA165.md): Mooney M20 · Torrance, CA · Accident · No injuries · Limited investigation · Final report · May 6, 1990 · N300MD · Substantial damage
  > Water contamination introduced into the airplane fuel system when the airplane was washed. Contributing to the accident was an 18 knot tailwind during landing roll which resulted in the airplane overrunning the runway.
- [NTSB MIA90WA116](https://openairdocs.org/ntsb/MIA90WA116.md): Ryan, Robert R. Glasair · Orangewalk Town, Belize · Accident · 1 fatal · Foreign investigation · Apr 22, 1990 · N388RR · Destroyed
- [NTSB FTW90LA099](https://openairdocs.org/ntsb/FTW90LA099.md): Enstrom F-28A · Danbury, TX · Accident · Minor injuries · Limited investigation · Final report · Apr 22, 1990 · N287Q · Substantial damage
  > Pilot in command's failure to see and avoid wires during the final stage of an approach to a confined area. A contributing factor to the accident was the pilot's disregard of the operator's instructions after he landed the first time.
- [NTSB ANC90FA047](https://openairdocs.org/ntsb/ANC90FA047.md): de Havilland DHC-6 · Chevak, AK · Accident · No injuries · Field investigation · Final report · Mar 29, 1990 · N200EH · Substantial damage
  > Improper flare by the pilot (PIC) during the landing/flare. The weather condition with fog was a related factor.
- [NTSB CHI90LA098](https://openairdocs.org/ntsb/CHI90LA098.md): Beech A23-24 · Greenfield, IN · Accident · No injuries · Limited investigation · Final report · Mar 19, 1990 · N5786V · Substantial damage
  > The pilots selection of the wrong runway relative to the wind and his failure to go-around in a timely manner.
- [NTSB CHI90LA094](https://openairdocs.org/ntsb/CHI90LA094.md): Piper PA-28R-200 · Wonder Lake, IL · Accident · No injuries · Limited investigation · Final report · Mar 3, 1990 · N55030 · Substantial damage
  > The pilot's inadequate compensation for wind conditions, and his faiiure to maintain proper altitude on final approach to land. Factors related to the accident were: the trees & snowbank.
- [NTSB LAX90FA092](https://openairdocs.org/ntsb/LAX90FA092.md): Mooney M20F · Galt, CA · Accident · 2 fatal · Field investigation · Final report · Feb 18, 1990 · N4093N · Destroyed
  > The pilot flew into instrument condition, because spatially disorientated and collided with terrain. Factor was foggy weather conditions.
- [NTSB LAX90LA089](https://openairdocs.org/ntsb/LAX90LA089.md): Piper PA-28RT-201 · Napa, CA · Accident · No injuries · Limited investigation · Final report · Feb 15, 1990 · N2824Y · Substantial damage
  > The student pilot's failure to maintain directional control after landing.

Next page: https://openairdocs.org/ntsb.md?engine=41515&page=26

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT c."ntsbNumber", c."eventDate", c."eventType", c."eventCity", c."eventStateOrRegion", a.n_number, a."aircraftMake", a."aircraftModel", c."highestInjuryLevel", c."totalFatal", c."completionStatus", c.report_url
FROM 'https://openairdocs.org/data/latest/ntsb_case_detail.parquet' c LEFT JOIN 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' a ON a.case_mkey = c."mKey" AND a.position = 1
WHERE c."mKey" IN (SELECT x.case_mkey FROM 'https://openairdocs.org/data/latest/ntsb_aircrafts.parquet' x WHERE x.engine_model_code IN ('41515'))
ORDER BY c."eventDate" DESC, c."ntsbNumber" DESC
```

This list as a web page: https://openairdocs.org/ntsb?engine=41515&page=25

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